code: def _comp_op_overwrite(self, op):
      if op == CompOpType.EQ:
          return "==="
      elif op == CompOpType.NOT_EQ:
          return "!=="
      else:
          return op.value
  
file_path: m2cgen/m2cgen/interpreters/php/code_generator.py
imports: from contextlib import contextmanager
  from m2cgen.ast import CompOpType
  from m2cgen.interpreters.code_generator import CLikeCodeGenerator, CodeTemplate
label_desc: Use image node_id 6 for calling the PhpCodeGenerator obj's underlying member method code with example usage: obj._comp_op_overwrite(op) and returns: str, str, op